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Aerographite has been dethroned as the world's lightest substance, replaced by a new form of graphene aerogel.
Aspen Aerogels is selling aerogels--a high-tech insulating material used in oil and gas pipelines and in aerospace--to retrofit older homes to be more energy efficient.
The ColdCan picks up where foam koozies left off. Featuring a hard-shell exterior, the durable drink insulator also integrates a lid.
A video making the rounds shows an eccentric "scientist" who has a penchant for theatrics using a torch in a way you would never expect.
The federally funded home weatherization program aimed at low-income families is no longer just about caulk and insulation.
Emerging technologies geared toward closing a "thermal envelope" in green building, already the largest growth market in construction, are poised to see increased growth by 2020, report says.
The Solar Decathlon brings together 20 universities from different countries to build the greenest of green buildings.
U.S. Army researchers say cutting-edge energy technologies are integral to meeting the needs of today's soldiers.